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Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Heartwarmer Crafted a Fire

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

You Died Alot Get killed by Jason 100 times.

Tomb Raider Collect all relics, artifacts and weapons

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Fight With Care, Bear Defeat Ursa Major without taking a punch.

Gemologist Have 10 unused gems in your ship at one time.

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Salute Me Achieve the rank of Lieutenant.

Sleuth Unlock all intel (videos and audio files)

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Bigger than magic Finish trial #21 without using any magic.

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Velocity Completionist Gain all stars in 'Velocity'.

No Compromise, No Regrets You battled for Caracas

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Evolution Completionist Gain all stars in 'Evolution'.

Extracurricular Beat any bonus level

Advanced Survival Win 20 combats in survivor mode in a single run

Kung Fu Master Perform all the moves for the Kung Fu fight style in a single fight

Infinity Defeat Dr. Infinity

The Hero and the Madman You completed Mercenaries 2

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Missile Kiss Make two Power-Metal missiles collide.

Rebellious Labourer Find 20 Signs

Still counting Attain a Time Trial star rating of 50

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Compass Master Include four compass pieces in one match.

First Step Earn 3 Stars on any level in Adventure Mode

Ballerina Master Perform all the moves for the Ballerina fight style in a single fight

Groundhog day lover! Die and retry more than 100 times.
"You did it on purpose?"

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Escape Artist Successfully extract 25 times in Hazard Zone

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Overprotective Have 20 cells at one time on the Metal-Beam shield.

Torque Completionist Gain all stars in 'Torque'.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Helpful Stranger Revive a player from a different Squad in MWZ

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Love Is All You Need Play through a campaign without using any gems.

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Exposed Remove all of King Cepheus's shields.

Ragazzi del 99 (Gelatus purgutoria) Pay a visit to the Ice Cream seller.